How do I extract duplicates in Excel without deleting?
Remove duplicate values

  1. Select the range of cells that has duplicate values you want to remove.
  2. Select Data > Remove Duplicates, and then under Columns, check or uncheck the columns where you want to remove the duplicates.
  3. Select OK.

How to highlight duplicates in Excel

  1. Select the data you want to check for duplicates.
  2. On the Home tab, in the Styles group, click Conditional Formatting > Highlight Cells Rules > Duplicate Values…
  3. The Duplicate Values dialog window will open with the Light Red Fill and Dark Red Text format selected by default.

To find the duplicate values, use the formula =IF(COUNTIF($A$2:$A$7,A2)>1,”Duplicate”,”Unique”). This formula will display the duplicated value as Duplicate and the unique value as Unique. Use the Filter option in the Home tab to filter the duplicate values.

How do I show only duplicates in Excel : On the Home tab, in the Styles group, click Conditional Formatting, and then click New Rule. In the Style list, choose Classic, and then in the Format only top or bottom ranked values list, choose Format only unique or duplicate values. In the values in the selected range list, choose either unique or duplicate.

How do I extract duplicates in sheets

Remove rows with repeat data

  1. On your computer, open a spreadsheet in Google Sheets.
  2. Select the data range that you'd like to remove duplicates in.
  3. At the top, click Data Data cleanup.
  4. Select which columns to include, and whether or not the data has headers.
  5. Click Remove duplicates.

How do I find duplicates in Excel using VLOOKUP : To find duplicate values in Excel using Vlookup, first select the range of cells that you want to search for duplicates. Enter the formula =VLOOKUP(A2,A2:A10,1,FALSE) into an empty cell. Replace the A2 with the first cell in the range of values you want to search and A10 with the last cell.

Conditional formatting provides the ability to highlight duplicate entries, after which the user can either remove the duplicates or keep them as-is.

  1. Step 1 → Open the “Home” Tab.
  2. Step 2 → Click on “Conditional Formatting” (Styles Group)
  3. Step 3 → Select “Highlight Cells Rules”
  4. Step 4 → Click on Duplicate Values…


This is what you can do instead you're going to use the concat function and combine the values of each row this way you can generate a unique key we're going to send this down. And now we can go

How do I find duplicates in a spreadsheet

Use the COUNTIF formula to find duplicates.

The COUNTIF formula [=COUNTIF (A:A, A1)>1] tells Sheets where to look for duplicates.To find duplicates in data using SQL, we make use of the select command with where and having clause. This helps in the easy detection of duplicate data in the tables.The most common methods to find duplicates in two Excel sheets are to use:

  1. VLOOKUP, COUNTIF, or EXACT functions.
  2. Conditional formatting.
  3. Power Query.
  4. External tools and add-ins.
  5. Visual checks for duplicates.


The first step is to select the data from each list. To select multiple, non-contiguous ranges, hold down the CTRL key as you select each subsequent list. Next, from the Ribbon, select Home (tab) – Styles (group) – Conditional Formatting – Highlight Cells Rules – Duplicate Values.

Can VLOOKUP find multiple matches : If you use VLOOKUP with a range_lookup TRUE it will return the last match. If you want to use VLOOKUP to find a specific or several occurrences of a match then you'll need to add a worker column to make a search key consisting of original key plus occurrence umber.

Can VLOOKUP return duplicate values : As we have told above, VLOOKUP works for unique values. For duplicate values, it will return the first found value.

What is the formula for highlighting duplicates in sheets

Use the COUNTIF formula to find duplicates.

The COUNTIF formula [=COUNTIF (A:A, A1)>1] tells Sheets where to look for duplicates. The information in the parentheses represents the column you want to track and the specific cell you want to start with.

Just follow these steps.

  1. Select the Data where you already have found the duplicates using the COUNTIFS formula.
  2. Under the Data Tab, locate and click on the Filter button.
  3. Now, click on the arrow on the “Repeat” column header and check only “Yes” to show only the duplicates.

Highlight the Transaction ID column, goto Home menu, then Conditional Formatting, then Highlight Cell Rules and, finally, Duplicate Values. Set the formatting to show up on duplicate IDs found.

How do I filter duplicates in spreadsheet : Here's how to remove duplicate data in Google Sheets. Click any cell that contains data. Then, select the Data tab > Data cleanup > Remove duplicates. From the Remove duplicates window that appears, select which columns you'd like to include in your search for duplicate data.